Megan Stone from "Biggest Loser 2012: No Excuses" is one of the contestants in Season 13 of the NBC reality weight-loss competition series. She is a college student who is also support staff for an organization that assists disabled adults. She is from Dittmer, Missouri. Her mother, Kim Stone, is also competing on the show.

Megan Stone ("Biggest Loser 13") describes herself as a “fun loving, comedic, artistic and high-spirited young adult who is missing out on enjoying life” because of her

inability to do things that most 21 year olds can do. She hopes “The Biggest Loser” will give her the “extreme life overhaul” she needs to finally get healthy. Megan was raised in Dittmer, Missouri, the youngest of three children. She was popular and active in high school as president of the choir, co-captain of the color guard team and a 4-H member, but started to gain weight at age 16. A lifelong animal lover, Megan has been riding horses and participating in horseback riding competitions and rodeos throughout her life, and knew it was time to make a change when she was unable to get on top of her horse without help.

Now 21 years old, 259 pounds and tired of her weight holding her back, she wants to get healthy so she can participate in rodeos again and win, train horses and shop at regular clothing stores.